CN112828899A

CN112828899A - Robot base capable of walking stably

Info

Publication number: CN112828899A
Application number: CN201911152856.XA
Authority: CN
Inventors: 张武
Original assignee: Hunan Intelligence Robot Technology Development Co ltd
Current assignee: Hunan Intelligence Robot Technology Development Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2021-05-25

Abstract

The invention discloses a robot base capable of walking stably, which comprises: robot and base, the robot is equipped with control system, driving power supply and detection obstacle sensor, the robot is installed in the base top, the base below is equipped with the gyro wheel, baffle before the tip installation before the base, back tip installation backplate, the inside both sides of preceding baffle are equipped with preceding brush cleaner, be equipped with preceding dust absorption mouth between the preceding brush cleaner, preceding dust absorption mouth intercommunication front suction chamber, preceding dust absorption intracavity is equipped with the dust absorption motor, the inside both sides of backplate are equipped with the back brush cleaner, be equipped with back dust absorption mouth between the back brush cleaner, back dust absorption mouth intercommunication back suction chamber, the back suction intracavity is equipped with the dust absorption motor. When the robot walks, the robot can push away small obstacles on the ground by using the front baffle and the rear baffle, and garbage which cannot be pushed away, such as paper dust, soot and the like with smaller volume can be sucked into the dust collection cavity through the dust collection port.

Description

Robot base capable of walking stably

Technical Field

The invention relates to the technical field of robots, in particular to a robot base capable of walking stably.

Background

From the application environment, the robot experts in China divide robots into two major categories, namely industrial robots and special robots. Industrial robots are multi-joint robots or multi-degree-of-freedom robots for industrial applications. And the special robot is various advanced robots for non-manufacturing industry and serving human beings, in addition to the industrial robot, including: service robots, underwater robots, entertainment robots, military robots, agricultural robots, robotized machines, and the like. In special robots, some branches develop rapidly and have the tendency of independent system formation, such as service robots, underwater robots, military robots, micro-operation robots and the like.

The service robot, especially the dish conveying robot, requires high stability when the robot walks, so as to avoid splashing, splashing and even turning over of conveyed meals, the dish conveying robot can send meals to a designated table according to a preset route according to an instruction end disc at present, a customer or a waiter transfers dinner plates to a dining table after sending voice prompt, the dish conveying robot travels stably, and is provided with a sensor for detecting obstacles, such as people and pets, and the like can automatically stop in advance without touching the obstacles when meeting large obstacles, and simultaneously sends voice prompt, but the sensor for detecting the obstacles can not detect small obstacles on the ground, such as stones, fruit stones, melon seeds, and the like, and can not automatically clean, and the small obstacles which move forward can not influence the robot, but influence the stability of the robot moving forward, so that the robot generates vibration, causing the food to be splashed out and affecting the service quality of the robot.

Disclosure of Invention

The present invention is directed to a robot base capable of walking stably, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a robot base that walks smoothly, comprising: robot and base, the robot is equipped with control system, drive power supply and detects the obstacle sensor, the robot is installed in the base top, the base below is equipped with the gyro wheel, baffle before the tip installation before the base, back tip installation backplate, the inside both sides of preceding baffle are equipped with preceding brush cleaner, be equipped with preceding dust absorption mouth between the preceding brush cleaner, dust absorption chamber before preceding dust absorption mouth intercommunication, preceding dust absorption intracavity is equipped with the dust absorption motor, the inside both sides of backplate are equipped with the back brush cleaner, be equipped with back dust absorption mouth between the back brush cleaner, back dust absorption mouth intercommunication back dust absorption chamber, the back dust absorption intracavity is equipped with the dust absorption motor.

As a further scheme of the invention: the front baffle and the rear baffle are both triangular.

As a further scheme of the invention: the surfaces of the front baffle and the rear baffle are covered with a layer of soft rubber.

As a further scheme of the invention: the bottoms of the front baffle and the rear baffle are higher than the ground by at least 2 mm.

As a further scheme of the invention: the front cleaning brush and the rear cleaning brush are both disc-shaped cleaning brushes and are respectively connected with the rotary motor.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the front baffle and the rear baffle are arranged on the front side and the rear side of the robot base, so that when the robot walks, small obstacles such as stones, kernels and melon seed peels which are blocked on the ground can be pushed away by the front baffle and the rear baffle, and garbage which is smaller in size and cannot be pushed away, such as paper scraps, ash and the like, can be sucked into the dust suction cavity through the dust suction opening, so that the robot is convenient to use, the walking stability of the robot can be ensured, and meanwhile, the ground can be cleaned.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is a schematic bottom view of the base of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a robot base capable of walking smoothly includes: the robot comprises a robot 1 and a base 2, wherein the robot 1 is provided with a control system, a driving power supply and a detection obstacle sensor, the robot 1 can automatically advance or retreat under the driving of the control system and the driving power supply, the detection obstacle sensor can detect large obstacles in front of an advancing road, such as people, pets and the like, the robot 1 is arranged above the base 2, rollers 23 are arranged below the base 2, a front baffle 21 is arranged at the front end part of the base 2, a rear baffle 22 is arranged at the rear end part of the base 2, the front baffle 21 and the rear baffle 22 are in a pointed cone shape, when the robot 1 advances or retreats, small obstacles such as stones or fruit stones are encountered, the front baffle 21 and the rear baffle 22 can push the obstacles to two sides by utilizing self structures and cannot obstruct the robot 1 from walking,

preceding baffle 21 and backplate 22 bottom are higher than ground 2 millimeters to preceding baffle 21 and backplate 22 surface covering one deck soft rubber, soft rubber can play the cushioning effect, avoids the barrier to cause the mar in preceding baffle 21 and backplate 22 surface, can avoid producing the noise when current baffle 21 and backplate 22 hit the barrier simultaneously, and preceding baffle 21 and backplate 22 are higher than ground 2 millimeters, then can not produce the friction with ground, cause the noise pollution.

The inside both sides of preceding baffle 21 are equipped with preceding brush cleaner 211, dust absorption mouth 212 before being equipped with between the preceding brush cleaner 211, dust absorption chamber 213 before preceding dust absorption mouth 212 intercommunication, be equipped with the dust absorption motor in the preceding dust absorption chamber 213, the inside both sides of backplate 22 are equipped with back brush cleaner 221, be equipped with back dust absorption mouth 222 between the back brush cleaner 221, dust absorption chamber 223 behind back dust absorption mouth 222 intercommunication, be equipped with the dust absorption motor in the back dust absorption chamber 223, preceding brush cleaner 211 and back brush cleaner 221 are the disc brush cleaner, and are connected with the rotating motor respectively.

After the front baffle 21 or the rear baffle 22 is pushed, garbage with paper dust, ash and the like which are too small can be retained in a gap between the front baffle 21 or the rear baffle 22 and the ground, and the front cleaning brush 211 or the rear cleaning brush 221 can clean the residual garbage, so that the residual garbage can be gathered at the front dust suction opening 212 or the rear dust suction opening 222 and then be sucked into the front dust suction cavity 213 or the rear dust suction cavity 223 through the front dust suction opening 212 or the rear dust suction opening 222.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A robot base that walks smoothly, comprising: robot (1) and base (2), its characterized in that: robot (1) is equipped with control system, driving power supply and detection obstacle sensor, install in base (2) top robot (1), base (2) below is equipped with gyro wheel (23), baffle (21) before base (2) preceding tip installation, back tip installation backplate (22), preceding baffle (21) inside both sides are equipped with preceding brush cleaner (211), be equipped with preceding dust absorption mouth (212) between preceding brush cleaner (211), dust absorption chamber (213) before preceding dust absorption mouth (212) intercommunication, be equipped with the dust absorption motor in preceding dust absorption chamber (213), backplate (22) inside both sides are equipped with back brush cleaner (221), be equipped with back dust absorption mouth (222) between back brush cleaner (221), dust absorption chamber (223) behind back dust absorption mouth (222) intercommunication, be equipped with the dust absorption motor in back dust absorption chamber (223).

2. A walking smooth robot base according to claim 1 and characterized in that: the front baffle (21) and the rear baffle (22) are both triangular.

3. A walking smooth robot base according to claim 2, characterized in that: the surfaces of the front baffle (21) and the rear baffle (22) are covered with a layer of soft rubber.

4. A walking smooth robot base according to claim 3, characterized in that: the bottoms of the front baffle plate (21) and the rear baffle plate (22) are higher than the ground by at least 2 mm.

5. A walking smooth robot base according to claim 1 and characterized in that: the front cleaning brush (211) and the rear cleaning brush (221) are disc-shaped cleaning brushes and are respectively connected with the rotary motor.